CEO, Technology Services

25 Years of Experience

As Toptal's CEO, Technology Services, Rahul leads the strategy, delivery, and implementation of best-in-class cloud, security, artificial intelligence, and other technology services. Before joining Toptal, he held senior leadership positions at Conduent, Capgemini, and HCL Technologies.

Previously At

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Technology Services/

Information Security/

Cybersecurity Consulting Services

Cybersecurity Consulting Services — Enhance Your Business’s Security

Counter legacy and emerging cyberthreats by leveraging Toptal’s comprehensive cybersecurity consulting services. Partner with our vCISO executive security advisors, security risk specialists, and cyberdefense experts in vulnerability management, penetration testing, and secure code reviews.

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Clients Served

25,000+

Total Vetted Professionals

20,000+

Toptal Total Projects Delivered

64,000+

Cybersecurity Project Hours Delivered

124,000+

TRUSTED BY LEADING BRANDS

Our Services

Toptal Cybersecurity Consulting Services

Whether you’re a security technologist or a business leader responsible for security in your organization, Toptal’s Cybersecurity Consulting services can provide you with comprehensive subject matter expertise. From enterprise security assessments and compliance-advisory consulting to product security-control integration, Toptal is the partner you are looking for.

Security Assessment

Evaluate your organizational security and receive recommendations to prevent cyberthreats.

Cybersecurity Incident Response Planning

Strengthen cybersecurity defenses with efficient incident response planning.

Product Security

Integrate our product security solutions into your development processes for more secure products and applications.

Security Compliance Readiness

Align security compliance with ISO 27001, SOC 2, and other regulatory standards.

Privacy Program Design

Build a privacy framework, align with CCPA or GDPR, and safeguard sensitive data.

Network Security

Expertly address network security gaps, segment weaknesses, and manage firewalls.

Security Audit Support and Preparation

Prepare for compliance audits with cybersecurity experts in ISO 27001, SOC 2, PCI, HITRUST, and more.

Security Risk Assessments

Partner with Toptal cybersecurity experts to conduct and manage risk assessment in specific threat landscapes.

Cyberdefense

Leverage CEH- or OSCP-certified consultants to solve cybersecurity challenges and receive vulnerability management support.

Enterprise Security Advisory

Customize enterprise cybersecurity programs with vCISO executive advisors for asset protection.

Vendor Risk Management

Enhance supply chain relationships with comprehensive standards and procedures for improved vendor security.

Security Training and Awareness

Boost data and infrastructure defense with threat intelligence and user awareness through cybersecurity training programs.

Security Operations Management

Improve your cybersecurity architecture with industry-leading tooling (e.g., MDR, SIEM) for log analysis, monitoring, and incident detection and response.

Cloud Security Consulting

Securely migrate to Google Cloud and other major platforms with the support of proven cloud experts.

Business Continuity and Disaster Recovery Planning

Ensure business continuity with trustworthy cyber-resilience strategies to protect against system outages.

Pen Testing and Vulnerability Assessments

Identify and fortify security gaps with expert penetration testing and thorough vulnerability assessments.

Looking for guidance about the perfect cybersecurity consulting solution for your needs?

Get a Free Consultation Now

PARTNERSHIP THAT WORKS

How We Deliver Cybersecurity Consulting Services

With experience at leading companies, members of our talent network develop and deploy tailored cybersecurity solutions to meet your business needs and unique industry demands for sustainable results and long-term success.

Discover

A leader from our team assesses your business challenges, identifies opportunities, and recommends the most suitable engagement model.

Define

A Toptal leader will work with you to define your goals and service needs – from full end-to-end delivery to consulting services.

Develop

We will create your unique project timeline, process, and first drafts, whether your project involves modeling a user journey or defining your brand identity.

Deploy

Toptal will get to work, tracking quality assurance, handling project management, and maintaining the delivery schedule.

Get a Free Consultation Now

Rahul Gupta

CEO, Technology Services

As Toptal’s CEO, Technology Services, Rahul leads the strategy, delivery, and implementation of best-in-class cloud, security, artificial intelligence, and other technology services. Before joining Toptal, he held senior leadership positions at Conduent, Capgemini, and HCL Technologies.As Toptal’s CEO, Technology Services, Rahul leads the strategy, delivery, and implementation of best-in-class cloud, security, artificial intelligence, and other technology services. Before joining Toptal, he held senior leadership positions at Conduent, Capgemini, and HCL Technologies.

Previously At

CUSTOMIZED SOLUTIONS

Cybersecurity Consulting Services That Deliver Value

Toptal delivers leading cybersecurity consulting services through its diverse talent network and flexible delivery models. We implement the right skills at each project phase, blending expertise from various roles for seamless execution.

Managed Delivery by Toptal
On-demand Talent & Teams

Managed Delivery by Toptal

End-to-end project delivery per your specific requirements

CEO, Technology Services

Delivery Manager

Vulnerability Analyst

Cloud Security Architect

Security Compliance Advisor

Enterprise Security Architect

Security Risk Strategist

Executive Security Advisor

Rahul Gupta

CEO, Technology Services

As CEO, Technology Services, Rahul is responsible for leading the go-to-market strategy, solutions, and delivery for Toptal’s Technology Services. Rahul recently served as Conduent’s CTO and Global Head of Software Engineering and Product Development in the company’s Enterprise Technology Services organization, leading the development and delivery of client-facing technology and platform strategies across the Transportation, Government, and Commercial portfolios. Prior to Conduent, Rahul held leadership positions at Capgemini, HCL Technologies, and Infosys. He holds a bachelor’s in engineering from DCRUST and an MBA from MDI Gurgaon in India.

Previously at

Technology Experience

25+ Years

Rachael Karaffa

Delivery Manager

Rachael serves as a Delivery Manager at Toptal with a focus on leading diverse global teams in developing innovative solutions for our clients. She works across multiple disciplines, including technology, marketing, and management consulting. Rachael specializes in managing people and client relationships, process optimization, and driving teams toward optimal business outcomes.

Previously Managed Client

Experience

9+ Years

Gaya Dissanayake

Verified Expert in Engineering

11+ Years

of Experience

Vulnerability Analyst

Gaya is a cybersecurity expert who loves finding cracks in company security and creating powerful solutions to fill them. With numerous global CTF (capture the flag) competitions under her belt, Gaya excels in vulnerability management, cloud security, incident response, security awareness, and security risk management (PCI/DSS, ISO 27001, CMMC). Gaya is well versed with Qualys, Rapid7, Nessus, Splunk, Carbon Black, SentinelOne, Microsoft Sentinel, Azure cloud tools, and those in Kali Linux.

Previously at

Subbu Somasundaram

Verified Expert in Engineering

22+ Years

of Experience

Cloud Security Architect

Subbu is a subject matter expert in information security and has more than 22 years of information technology experience. He has assisted large enterprise customers in the banking, telecommunication, and e-commerce sectors with security transformation, DevSecOps, security architecture, and implementations. Subbu’s security expertise includes AWS, GCP, IAM, enterprise security, data protection, and application security and compliance.

Previously at

Anurag Yadav

Verified Expert in Engineering

10+ Years

of Experience

Security Compliance Advisor

Anurag is an experienced security professional with a strong background in incident handling and threat hunting based on different attack frameworks. He has expertise in Active Directory and cloud security (Azure), utilizing offensive security tools such as Bloodhound to identify and mitigate threats. He's played a key role in the development and deployment of SOC infrastructure. He's delivered training to different tiers of the SOC team on security best practices, compliance, and the cyber threat landscape.

Previously at

Tarun Sharma

Verified Expert in Engineering

14+ Years

of Experience

Enterprise Security Architect

Tarun is a software architect who has worked with Fortune 500 clients and enterprise-level companies like Nestlé and Deloitte. He is also a result-oriented Citect SCADA Certified Engineer experienced in leading industrial control systems, SCADA, energy management systems (EMS), and critical infrastructure solution strategy development. As an IRCA Certified ISO 27001 Lead Auditor, Tarun has expertly consulted and audited based on the said ISO framework.

Previously at

Mark Castagneri

Verified Expert in Engineering

15+ Years

of Experience

Security Risk Strategist

Mark is a risk assessor, program manager, security operations engineer, and architect with over 10 years of experience implementing risk reduction initiatives. He has a deep understanding of various security frameworks and tools. Mark has successfully developed budgets, risk-informed roadmaps, and project plans and has led multidisciplinary teams to effectively reduce risks and demonstrate compliance with standards, as confirmed by third-party auditors.

Previously at

Joe Bagdon

Verified Expert in Engineering

31+ Years

of Experience

Executive Security Advisor

Joe is a seasoned security and infrastructure engineering professional with experience performing application and network assessments, writing and enforcing policies, providing defense for an enterprise environment, and administrating infrastructures. He has in-depth knowledge of information security, information technology, and information warfare. Joe is a competent Python programmer, adding automation and integration that reduces workloads.

Previously at

On-demand Talent & Teams

20,000+ vetted professionals, ready to deploy individually or in teams

Virtual CISO

Security Engineer

Product Security Consultant

Penetration Testing Expert

Cybersecurity Compliance Specialist

DevSecOps Engineer

Security Program Manager

Security Architect and Developer

Executive Security Advisor

Verified Expert in Engineering

20+ Years

Technology Experience

Virtual CISO

Christopher is an experienced principal consultant with a demonstrated history of working in the private and public industries. He is skilled in security, software development, enterprise architecture, operations management, IT strategy, cloud computing, and training. As a consulting professional with a doctorate in business administration, Christopher is focused on information systems and enterprise resource management.

Previously at

Verified Expert in Engineering

7+ Years

of Experience

Security Engineer

Nicaury is a security engineer with 7+ years of experience in information security, cybersecurity, and systems administration. She has worked in fast-paced, remote environments for years, developing excellent communication and leadership skills. Nicaury is a certified professional with proven problem-solving and analytical skills, a fast learning curve, and the ability to adapt to any team.

Previously at

Verified Expert in Engineering

15+ Years

of Experience

Product Security Consultant

Mehmet is a software development and cybersecurity specialist with over 10 years of experience. His recent tasks are evaluating security requirements, defining security architectures, designing and implementing security controls, and coordinating security activities for embedded and back-end systems. Mehmet is passionate about creating and developing secure software systems, cloud computing, IoT, embedded systems, and automotive cybersecurity.

Previously at

Verified Expert in Engineering

5+ Years

of Experience

Penetration Testing Expert

Anas is an IT security engineer with five years of experience helping organizations secure their SaaS platforms from threat actors. He is an expert in application security, cloud security, penetration testing, and information system compliance, including ISO 27001 and SOC 2. With keen attention to detail and the ability to adapt to a fast-paced environment, Anas outperforms clients' expectations and provides agile and secure solutions to meet their business needs.

Previously at

Verified Expert in Engineering

35+ Years

of Experience

Cybersecurity Compliance Specialist

Greg is a seasoned and highly qualified cybersecurity and compliance executive. He has built and led cybersecurity and compliance teams in different healthcare, financial services, and pharmaceutical organizations throughout his career. Greg's proven expertise in technical, administrative, and procedural controls for information protection allows him to help businesses keep their critical information secure, confidential, and intact.

Previously at

Verified Expert in Engineering

5+ Years

of Experience

DevSecOps Engineer

Blessed is a senior information security analyst and engineer with a decade of experience aligning enterprise security architecture, policies, and processes with security standards and frameworks to meet business goals. He specializes in designing and implementing security solutions for enterprise-grade cyberdefense teams and conducting penetration testing. Blessed has also been in red/blue teams, implemented ISO 27001 ISMS, and operated as a security lead in a DevSecOps environment.

Previously at

Verified Expert in Engineering

10+ Years

of Experience

Security Program Manager

Vanessa is an energetic and highly competent Certified Information Systems Security and Project Management Professional (CISSP, PMP). She has spent 10+ years successfully directing complex technical programs for companies like Salesforce, Microsoft, and Boeing. Vanessa also has an excellent track record demonstrating leadership abilities, executive decision-making, complex problem-solving, detailed project planning, and effective communication.

Previously at

Verified Expert in Engineering

26+ Years

of Experience

Security Architect and Developer

Carl is a senior security architect with multiple decades of experience building security standards, developing security solutions, and ensuring the appropriate security controls are in place and functioning as designed before a project and infrastructure move into production. Principle security solutions and policies include ServiceNow ITSM, GRC Archer, MS O365, ERP/billing systems, legal obligations solutions, damage claim app, and QR mobile applications projects.

Previously at

Verified Expert in Engineering

20+ Years

of Experience

Executive Security Advisor

Fattis is one of the most talented and seasoned information security executives in the market today. Having worked as a vCISO and a BISO director of business enablement and resilience for a Fortune 500, he brings together solid project management, communication, and documentation skills, specifically leveraging cybersecurity in business settings. Fattis is CAP, CDPSE, CISSP, and CRISC certified and is highly effective in communicating cybersecurity to both technical and nontechnical staff.

Previously at

Get a Free Consultation Now Explore Managed Delivery

Reach your full cybersecurity consulting services potential

INSIGHTS FROM THOUGHT LEADERS

The Executive Guidance Podcast

Explore insights from industry leaders in information security, artificial intelligence, cloud services, marketing, management consulting, innovation, and more.

About the host

Michael Figueroa

Michael is a seasoned information security leader with experience at the Advanced Cyber Security Center and Toptal. He holds a bachelor’s degree from the Massachusetts Institute of Technology and a master’s degree in high-tech crime investigations from George Washington University.

In the security world, we often defend against an attack and then we move on. We really need to be putting ourselves in the mind of the attacker.
Sean Zadig
Chief Information Security Officer

Cybersecurity Insights: Proactive Thinking, Ad Platform Safety, and More

Join Information Security Leader, Michael Figueroa, and Yahoo’s Chief Information Security Officer, Sean Zadig, as they explore innovative cybersecurity strategies for safeguarding advertising platforms against ever-evolving threats.

Listen on your favorite platform

About the host

Michael Figueroa

About the guest

Sean Zadig

Chief Information Security Officer

View all podcasts

CUSTOMIZED SOLUTIONS

Cybersecurity Expertise Tailored to Your Industry

Leverage Toptal's cybersecurity expertise to safeguard your business. Our cybersecurity teams provide specific, actionable, and industry-leading guidance across multiple industries from technology to healthcare and industrials.

Technology

Financial Services

Communications, Media & Entertainment

Consumer Products & Services

Healthcare

Industrials

Automotive

Connect With Our Technology Team

Mario Merlano

Technology Industry Leader

Mario is an expert in account leadership, executive leadership, delivery, and project management/business analysis.

Previously Managed Client

Schedule a Call

Product Security Architecture

Ensure products are built with robust security features to safeguard your business and protect against cyberthreats throughout their usage.

Security Operations Management

Oversee security infrastructure, manage threat detection and response, and ensure continuous monitoring and improvement of security measures.

TRUSTED BY LEADING INDUSTRY PARTNERS:

Connect With Our Financial Services Team

Terry Kuester

GM of Banking, Financial Services and Insurance

Terry is a senior executive with 25+ years of experience in banking, financial services, and fintech. He has held leadership roles at Deloitte, NTT Data, and two publicly traded technology firms.

PREVIOUSLY AT

Schedule a Call

Financial Security Compliance and Audit Readiness

Comprehensive compliance solutions, including regular audits, risk assessments, and robust cybersecurity frameworks to protect financial data and transactions.

Financial Platform Threat Assessment

Identify potential cybersecurity vulnerabilities, assess the risk of financial data breaches, implement measures to mitigate these risks, and stay compliant.

A FEW OF OUR FINANCIAL SERVICES CLIENTS:

Connect With Our Communications, Media & Entertainment Team

Michael Valocchi

Communications, Media, and Entertainment Industry Leader

Michael is a senior executive with more than 35 years of experience leading strategic consulting practices at IBM, PwC, and most recently serving as Head of Consulting for the Americas at Cognizant.

PREVIOUSLY AT

Schedule a Call

Media Industry Cybersecurity Solutions

Protect content throughout the creation to distribution process, safeguard intellectual property, and ensure the security of digital media platforms.

Platform Vulnerability Assessment

Identify security weaknesses in systems used for content creation, distribution, and management, and safeguard intellectual property and user data.

A FEW OF OUR COMMUNICATIONS, MEDIA & ENTERTAINMENT CLIENTS:

Connect With Our Consumer Products Team

Chris Daniel

GM of Consumer Products and Services

Chris is a strategic leader with 25+ years of experience driving innovation in retail, consumer goods, and technology, leading industry practices at Maven Wave and Protiviti, and founding two startups.

PREVIOUSLY AT

Schedule a Call

Cybersecurity for Consumer product and Retail industry

Secure customer data, safeguard transactional information, and ensure the overall security of retail systems and networks.

E-commerce Platform Security

Fortify digital storefronts, protect customer data, ensure secure online transactions, and build trust among consumers.

A FEW OF OUR CONSUMER PRODUCTS CLIENTS:

Connect With Our Healthcare Team

Matt Sitek

Director of Healthcare and Life Sciences

Matt is a senior healthcare executive with 20+ years of experience driving AI, cloud, and digital transformation. He has held healthcare-focused leadership roles at Crayon, Maven Wave, and Slalom.

PREVIOUSLY AT

Schedule a Call

Healthcare Security Compliance and Audit Readiness

Prepare for audits, implement best practices in security, and ensure all systems and processes are up-to-date with the latest healthcare compliance requirements.

Data Privacy and PHI/PII Protection:

Implement stringent security measures to safeguard patient health information (PHI) and personally identifiable information (PII).

A FEW OF OUR HEALTHCARE CLIENTS:

Connect With Our Industrials Team

Geoff Jue

GM of Industrial Products and Services

Geoff is a senior executive with 40+ years of experience driving growth in the oil and gas, manufacturing, and automotive industries, as well as leading industry practices at IBM, Accenture, and Wipro.

Years of experience

40+

Schedule a Call

Operational Technology Protection

Implement secure systems to manage physical processes, ensure the safety of operations, and protect against cyberthreats.

Critical Infrastructure Regulatory Compliance Support

Maintain compliance with regulations governing critical infrastructure and ensure systems controlling physical processes meet security standards.

A FEW OF OUR INDUSTRIALS CLIENTS:

Connect with Our Automotive Team

Jordan Fulk

Automotive Industry Leader

Jordan has a history of working in the talent industry across sales, market research, management, interviewing, and business relationship management.

Previously Managed Client

Schedule a Call

Automotive Platform Vulnerability Management

Monitor, assess, and respond to potential security threats in automotive technologies, ensuring the safety and integrity of vehicular systems.

Embedded Security Architecture

Design and implement security architectures for in-vehicle systems to protect against cyberattacks, ensuring the safety of automotive technologies.

A FEW OF OUR AUTOMOTIVE CLIENTS:

Connect With Our Technology Team

Mario Merlano

Technology Industry Leader

Mario is an expert in account leadership, executive leadership, delivery, and project management/business analysis.

Previously Managed Client

Schedule a Call

Product Security Architecture

Ensure products are built with robust security features to safeguard your business and protect against cyberthreats throughout their usage.

Security Operations Management

Oversee security infrastructure, manage threat detection and response, and ensure continuous monitoring and improvement of security measures.

TRUSTED BY LEADING INDUSTRY PARTNERS:

Connect With Our Financial Services Team

Terry Kuester

GM of Banking, Financial Services and Insurance

Terry is a senior executive with 25+ years of experience in banking, financial services, and fintech. He has held leadership roles at Deloitte, NTT Data, and two publicly traded technology firms.

PREVIOUSLY AT

Schedule a Call

Financial Security Compliance and Audit Readiness

Comprehensive compliance solutions, including regular audits, risk assessments, and robust cybersecurity frameworks to protect financial data and transactions.

Financial Platform Threat Assessment

Identify potential cybersecurity vulnerabilities, assess the risk of financial data breaches, implement measures to mitigate these risks, and stay compliant.

A FEW OF OUR FINANCIAL SERVICES CLIENTS:

Connect With Our Communications, Media & Entertainment Team

Michael Valocchi

Communications, Media, and Entertainment Industry Leader

Michael is a senior executive with more than 35 years of experience leading strategic consulting practices at IBM, PwC, and most recently serving as Head of Consulting for the Americas at Cognizant.

PREVIOUSLY AT

Schedule a Call

Media Industry Cybersecurity Solutions

Protect content throughout the creation to distribution process, safeguard intellectual property, and ensure the security of digital media platforms.

Platform Vulnerability Assessment

Identify security weaknesses in systems used for content creation, distribution, and management, and safeguard intellectual property and user data.

A FEW OF OUR COMMUNICATIONS, MEDIA & ENTERTAINMENT CLIENTS:

Connect With Our Consumer Products Team

Chris Daniel

GM of Consumer Products and Services

PREVIOUSLY AT

Schedule a Call

Cybersecurity for Consumer product and Retail industry

Secure customer data, safeguard transactional information, and ensure the overall security of retail systems and networks.

E-commerce Platform Security

Fortify digital storefronts, protect customer data, ensure secure online transactions, and build trust among consumers.

A FEW OF OUR CONSUMER PRODUCTS CLIENTS:

Connect With Our Healthcare Team

Matt Sitek

Director of Healthcare and Life Sciences

Matt is a senior healthcare executive with 20+ years of experience driving AI, cloud, and digital transformation. He has held healthcare-focused leadership roles at Crayon, Maven Wave, and Slalom.

PREVIOUSLY AT

Schedule a Call

Healthcare Security Compliance and Audit Readiness

Prepare for audits, implement best practices in security, and ensure all systems and processes are up-to-date with the latest healthcare compliance requirements.

Data Privacy and PHI/PII Protection:

Implement stringent security measures to safeguard patient health information (PHI) and personally identifiable information (PII).

A FEW OF OUR HEALTHCARE CLIENTS:

Connect With Our Industrials Team

Geoff Jue

GM of Industrial Products and Services

Years of experience

40+

Schedule a Call

Operational Technology Protection

Implement secure systems to manage physical processes, ensure the safety of operations, and protect against cyberthreats.

Critical Infrastructure Regulatory Compliance Support

Maintain compliance with regulations governing critical infrastructure and ensure systems controlling physical processes meet security standards.

A FEW OF OUR INDUSTRIALS CLIENTS:

Connect with Our Automotive Team

Jordan Fulk

Automotive Industry Leader

Jordan has a history of working in the talent industry across sales, market research, management, interviewing, and business relationship management.

Previously Managed Client

Schedule a Call

Automotive Platform Vulnerability Management

Monitor, assess, and respond to potential security threats in automotive technologies, ensuring the safety and integrity of vehicular systems.

Embedded Security Architecture

Design and implement security architectures for in-vehicle systems to protect against cyberattacks, ensuring the safety of automotive technologies.

A FEW OF OUR AUTOMOTIVE CLIENTS:

UNRIVALED EXPERTISE

Our Talent Has Worked With Top Companies

Having previously worked with these leading global companies, our talent brings valuable insights and expertise to deliver world-class outcomes.

WHY ORGANIZATIONS CHOOSE US

Toptal in Action

Discover the cutting-edge benefits our clients enjoy from the global Toptal network.

Toptal security engineers and blockchain experts deliver mediation platform in record time

Challenge: Typical legal mediation can incur costs for clients ranging from filing fees to court fees and even travel expenses. While the rise of teleservices has lowered costs in fields such as medicine and finance, the requisite security and documentation needs for the mediation process previously made virtual solutions impossible.

Solution: A team of eight Toptal experts, from blockchain consultants to developers, performed deep research to extract client and user requirements, develop a product resource plan, and formulate a phased project roadmap. To deliver a cohesive mediation solution, the network needed consultation and communication capabilities, as well as complete document management.

Impact: Toptal’s iterative delivery and deployment allowed for constant user and stakeholder feedback, shortening the overall time to market to just 10 months by prioritizing high-impact features. Leveraging Stripe, the firm can seamlessly accept and transfer secure payments. Hosting the platform on Amazon EC2 allows for reliable, secure, cost-effective, and scalable infrastructure.

OUR THOUGHT LEADERSHIP

Explore Insights From the Cybersecurity Field

Read the latest articles and resources to keep you current on emerging trends in digital innovation, customer experience, product design, UX best practices, and more.

3 Cybersecurity Archetypes and How They Affect Risk Priorities and Staffing

Is your organization an Operator, a Builder, or a Governor? A leading figure in the information security industry shares how this knowledge helps CISOs fine-tune their security teams and tactics.